This is a Southwestern Native American Navajo Style Turquoise Ring Sterling Silver Size 5.5 Indian Jewelry. This size 5.5 ring is not marked as to metal content but tests positive for sterling silver. The shank is cold chisel split. The long cabochon turquoise stone has brown matrix and is bezel set, surrounded by twisted wire and rain drops. The ring measures 1 1/8 inches long and weighs 6.2 grams.